50 lines
1.7 KiB
C#
50 lines
1.7 KiB
C#
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/* This file is part of the "NavMesh Extension" project by Rebound Games.
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* You are only allowed to use these resources if you've bought them directly or indirectly
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* from Rebound Games. You shall not license, sublicense, sell, resell, transfer, assign,
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* distribute or otherwise make available to any third party the Service or the Content.
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*/
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using UnityEngine;
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using System.Collections;
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namespace NavMeshExtension
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{
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/// <summary>
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/// Mecanim motion animator for movement scripts.
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/// Passes speed and direction to the Mecanim controller.
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/// <summary>
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public class AgentAnimator : MonoBehaviour
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{
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//movement script references
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private UnityEngine.AI.NavMeshAgent nAgent;
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//Mecanim animator reference
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private Animator animator;
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//getting component references
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void Start()
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{
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animator = GetComponentInChildren<Animator>();
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nAgent = GetComponent<UnityEngine.AI.NavMeshAgent>();
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}
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//method override for root motion on the animator
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void OnAnimatorMove()
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{
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//init variables
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float speed = 0f;
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float angle = 0f;
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//calculate variables based on movement script:
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//get the agent's speed and calculate the rotation difference to the last frame
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speed = nAgent.velocity.magnitude;
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Vector3 velocity = Quaternion.Inverse(transform.rotation) * nAgent.desiredVelocity;
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angle = Mathf.Atan2(velocity.x, velocity.z) * 180.0f / 3.14159f;
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//push variables to the animator with some optional damping
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animator.SetFloat("Speed", speed);
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animator.SetFloat("Direction", angle, 0.15f, Time.deltaTime);
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}
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}
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}
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